Genesis 21:30 And he said, For these seven ewe lambs shall you take of my hand, that they may be a witness to me, that I have dig this well. Torrey's Topical Textbook
Genesis 26:18 And Isaac dig again the wells of water, which they had dig in the days of Abraham his father; for the Philistines had stopped them after the death of Abraham: and he called their names after the names by which his father had called them. Torrey's Topical Textbook
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The First Chaldaean Empire and the Hyksos in Egypt ... these now all but desert spaces with wells and cisterns ... An attempt has been made to identify the language ... Khumba, Umma, Umman, who recurs so frequently in the ... /.../chapter ithe first chaldaean empire.htm